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Final NPDES Permit for Ciales Wastewater Treatment Plant in Puerto Rico

Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the Ciales Wastewater Treatment Plant in Aguas Buenas, Puerto Rico.

Permit number: PR0020427
Effective date: 12/01/2016
Permit expires: 11/30/2021

Fact Sheet (pdf) (835.65 KB)
Draft Permit (pdf) (517.81 KB)
Final Permit (pdf) (594.37 KB)
Response to Comments (pdf) (335.1 KB)
2022 Ciales WWTP DRAFT FS NPDES PR0020427 (pdf) (773.54 KB)
2022 Ciales WWTP DRAFT Permit NPDES PR0020427 (pdf) (454.45 KB)
PR Public Notice July 2022 (pdf) (115.53 KB)
Response September 2022 (pdf) (198.56 KB)
Ciales WWTP Final Permit NPDES 2022 (pdf) (589.47 KB)